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福克斯词典 \ 英汉词典 \

copula是什么意思？

copula

英[ˈkɒpjələ] 美[ˈkɑpjələ]

n. 系动词（如be,seem,appear等），（命题主词与谓词间的）连系；

复数：copulas;

相关单词 copulae copulas copulate copulated copulates copulating copulation copulations copulative

例句

The subject and predicate nominal must be connected by a linking verb, also called copula. 主语和名词性述语之间必须用连系动词连接,连系动词也称为系动词.
Copula net diagram is an important tool for guiding the cupola operation. 网形图是指导冲天炉熔炼操作的重要工具.
This paper mainly research Copula theory and its using in credit risk management. 本文主要研究Copula理论及其在信用风险管理中的应用.
Kendall is criterion of comparing the dependence of different kinds of Copula. 在比较不同类Copula的相关性时,用Kendallτ作为比较的依据.
In ` George became ill', the verb ` became'is a copula. 在Georgebecameill一句中,became是系词.

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柯林斯高阶英汉双解学习词典释义

N-COUNT

同 linking verb

A copula is the same as a linking verb .

英英词典释义

Noun
1. an equating verb (such as `be' or `become') that links the subject with the complement of a sentence

行业词典

医学：［拉］介体，连接结构；〔舌〕联体；联合突于胚胎发育中口凹内腭部中央，发育成舌根。；
生物学：联桁；

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